[A new method for quick identification for fufang danshen tablets by AOTF-near infrared spectroscopy].

Objective: To establish a new method using AOTF-Near infrared spectroscopy for fast identifying Fufang Danshen tablets.

Method: Near-infrared spectroscopy of Fufang Danshen tablets from different factories and different bacth numbers were collected and the discriminant analysis model (FFDS-C) was established with principal component analysis. This model was applied to predict the the different samples of Fufang Danshn tablets.